I have the Chinese PC version of Legend of Heroes 6: Chapter 1. It's nothing amazing, but it's a solid RPG. If an English version for the PSP came out for it with a decent port (no attrocious load times), I'd be willing to buy it again.

The two chapters of Legend of Heroes VI Sora no Kiseki are among the most popular RPGs on PlayStation Portable in Japan. I reviewed the second chapter for the site some time ago and I didn't think load time were a major issue back then.